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UT20 Common Mode Power Line Choke

This multifunctional common mode choke adopts a closed rectangular ferrite core and 2-section winding design. It boasts compact size, cost-effectiveness, easy assembly and high reliability, suitable for mains filters, switched mode power supplies and other electronic equipment.

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Model:
UT20
Brand:
INF

UT20 Common Mode Power Line Choke Common Mode Power Line Choke Coil inductor Line Filter

Product Description

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This component offers excellent high-frequency performance with only 1% stray inductance for symmetrical interference suppression, effectively reducing noise interference in AC lines. It meets UL 94 V-0 flammability standard and falls under climatic category 40/125/21, with bulk packaging and 25% tolerance as standard options. Featuring a compact structure and easy insertion into PCB boards, it is widely used in white goods, AC adapters, multi-function telephones, VCRs and other devices, fulfilling the noise suppression and miniaturized assembly requirements of various circuits.

Physical Properties

Order Code	l R(A)	L(mH)	RDC max.(Ω)	VR(V(AC))	VT(V(AC))
INF-UT20V-1.1mH	2.65	1.1	0.08	250	2000
INF-UT20V-1.5mH	2.2	1.5	0.12	250	2000
INF-UT20V-2.3mH	2	2.3	0.14	250	2000
INF-UT20V-2.8mH	1.6	2.8	0.2	250	2000
INF-UT20V-3.6mH	1.55	3.6	0.22	250	2000
INF-UT20V-4.3mH	1.5	4.3	0.24	250	2000
INF-UT20V-5mH	1.25	5	0.31	250	2000
INF-UT20V-7.2mH	1.05	7.2	0.48	250	2000
INF-UT20V-8.8mH	0.97	8.8	0.54	250	2000
INF-UT20V-13mH	0.8	13	0.81	250	2000
INF-UT20V-24mH	0.6	24	1.38	250	2000
INF-UT20V-29mH	0.52	29	1.87	250	2000
INF-UT20V-43mH	0.4	43	2.88	250	2000

Technical Specifications

Item	Details
Brand	INF
Core Certifications	ISO9001,RoHS,UL
UL Flammability Rating	94V-0
Customization Services	ODM/OEM supported,Logo customization available, exclusive design services provided
Lead Time	15-30 days
Packaging Method	Carton box,customization supported
Minimum Order Quantity(MOQ)	No minimum order
Product Name	ET20/UT20
Product Range	Transformers,inductors,coils,bobbins,ferrite cores
Application Scenarios	Switching power supply transformers,toroidal inductors, choke coils,high-frequency transformers,filters
Sample Policy	5 customized samples provided free of charge;7-10 days for customized items,3-5 days for standard items
Shipping Methods	Air freight,sea freight,etc.
Core Advantages	Professional electronic transformer manufacturer with a complete range of specifications;all materials comply with environmental protection requirements